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Ultimate Ears BOOM 4 Portable Bluetooth Speaker - Active Black (984-001971)

Ultimate Ears BOOM 4 Portable Bluetooth Speaker - Active Black (984-001971)

$278

Ultimate Ears BOOM 4 Portable Bluetooth Speaker - Active Black (984-001971)

6235639
Ultimate Ears BOOM 4 Portable Bluetooth Speaker - Black
$278
$11.58^ approximately

This section should always be read in conjunction with the Terms and Conditions for Product CareTM.

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Available on 24 months of equal Interest Free instalments:

approximately per month

^ Total repayments $278 (excluding fees). Min purchase of $250 applies. Offer ends . Equal monthly payments required. Lending criteria, T&Cs & fees apply incl. a $55 estb. fee & $65 annual fee ($32.50 half yearly). Standard interest rate (currently 29.49% p.a.) applies after interest free term ends. Exclusions may apply. *Further information on rates and fees can be found at gemfinance.co.nz. Credit provided by Latitude Financial Services Ltd.

How it works
Description

Crank up the volume and get ready to party no matter where you go, thanks to the Ultimate Ears BOOM 4 Portable Bluetooth Speaker! Your groovy music companion, this nifty device boasts balanced 360° sound, a splash-proof IP67 structure, deep bass effects, and a user-friendly one-touch button. It also equips a powerful Lithium Ion (Li-ion) battery that offers up to 15 hours of playtime, so you can enjoy your tunes for longer. To amplify your listening experience and create a bigger audio system, you can pair this unit with the compatible BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM Bluetooth speakers.

Key Features

  • Listen Louder, Live Bolder: Dive into immersive 360° sound with the party-proof Ultimate Ears BOOM 4 Portable Bluetooth Speaker! Combining two 40 mm x 80 mm full-range drivers and a passive radiator woofer, this device is here to bring rich soundscapes partnered with deep and accurate bass effects.
  • Take Your Music Anywhere: The BOOM 4 Speaker is built with an IP67 water-resistant, splashproof, and dustproof structure, making it a perfect outdoor music companion. It is also engineered to withstand drops up to 1.5 metres (15 feet). In addition, this product is available in stunning colours to suit your style, such as Black, Blue, Raspberry, and Lilac*.
  • App-Enabled: By downloading the Ultimate Ears BOOM app, you can utilise PartyUp and pair your speaker with several BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM portable Bluetooth speakers**. Now you can step up your entertainment and create a portable surround sound system!
  • Long-lasting Battery: Powered by a Lithium Ion (Li-ion) battery, this Ultimate Ears Speaker offers up to 15 hours of runtime. It also equips a handy battery indicator, so you’ll know when you have to recharge.
  • Accessible Controls: For seamless operations, this device incorporates a one-touch button where you play, pause, skip, and control music easily. It also lets you access your beloved playlists on platforms such as Spotify, Amazon Music (on Android), and Apple Music (on iOS) without having to reach your phone***.
  • Extremely Wireless: Say goodbye to pesky cables as this portable speaker supports Bluetooth and Wi-Fi connectivity. It can also be connected to two devices at the same time, allowing you to switch from one device to another seamlessly. Furthermore, this product has a wireless range of up to 45m, ensuring that the connection will stay stable even at a distance.
  • Made Sustainable: To help lessen its environmental impact, this BOOM 4 Portable Bluetooth Speaker by Ultimate Ears is built with 52% post-consumer recycled plastic (by weight).

*Ultimate Ears BOOM 4 Portable Bluetooth Speaker in Black only.

**Other Ultimate Ears Portable Bluetooth Speakers are not included.

***Subscriptions for streaming services are sold separately. 

Specifications
All Product Details
Brand Ultimate Ears
Product Type Portable Bluetooth Speakers
Model Number 984-001971
Colour Black
Product Specifications
Model Ultimate Ears BOOM 4
Speaker / Sound
Built-In Speakers Yes
Maximum SPL 85 dBC
Transducer 4
Driver Type Full Range
Driver Size (Speaker) 40 mm x 80 mm
Number of Driver 2
Woofer Type Passive Radiator Woofer
Battery
Battery Type Lithium Ion (Li-ion)
Rechargeable Yes
Battery Indicator Yes
Battery Life Up to 15 hours
Charging
Charging Method USB-C
Charge Time Approx. 3 hours
Connectivity
Wired / Wireless Wireless
Wireless Range Up to 45m
Connectivity Type Bluetooth, Wi-Fi
Maximum Paired Devices 2
Connection
USB Port 1 x USB Type-C
Durability
Durability Feature Water Resistant, Splashproof, Dust Resistant
Dimensions
Product Width 7.3 cm
Product Depth 7.3 cm
Product Height 18.4 cm
Product Weight 0.62 kg
Warranty
Manufacturers 24 Months
Reviews

Expert Reviews

Customer Reviews

Ultimate Ears BOOM 4 Portable Bluetooth Speaker - Active Black (984-001971) is rated 4.8 out of 5 by 34.
Rated 5 out of 5 by from Great design and easy to use Features. [This review was collected as part of a promotion.] I bought this product a month ago and couldn’t be more happy. First of it is very portable and fits any where it has come on multiple camping and fishing trips with me and worked a treat the battery life goes forever and don’t remember having to charge it often it looks great and is very simple to setup and use through the app to change sound settings. However the normal mode produces high level audio right out of the box. This is my go to speaker and will definitely be buying from ultimate ears again to be guaranteed with quality.
Date published: 2024-09-29
Rated 4 out of 5 by from Ultimate Ears Boom 4 Portable Bluetooth Speaker Great quality and sound. Have not given it 5 stars because these are quite an expensive unit compared to similar units. However, if you want a reliable brand name bluetooth speaker, this brand has a great reputation for reliability and good sound.
Date published: 2024-11-19
Rated 4 out of 5 by from Ue boom 4.. one issue. Everything is great about my purchase... except the speaker is slightly faulty and won't tell me the battery level when holding both volume buttons. I'm just going to live with it as I have the app and can use that to check level and otherwise I'm not to concerned. Can't be bothered with returning it. Otherwise it goes good and is what I was expecting.
Date published: 2024-11-07
Rated 5 out of 5 by from [This review was collected as part of a promotion.] i bought this product around a year ago and to this day i've had no troubles with the speaker and i love using it. the quality of the speaker and the bass it provides when i’m listening to music is absolutely fantastic and it often gets taken by others in my house for use. 10/10 device must get!
Date published: 2024-09-30
Rated 5 out of 5 by from Straight forward & easy to use….anywhere 👍 [This review was collected as part of a promotion.] This was given as a gift. I listen to music constantly & when learning new songs ( guitar ) I used to just use my phone or laptop. The clarity that comes out of the BOOM 4 even at full volume is brilliant ✌️🇦🇺
Date published: 2024-12-19
Rated 5 out of 5 by from Great speaker [This review was collected as part of a promotion.] this speaker has great battery life and fills the room with noise so well. best purchase ive made, the sound quality and the access to changing the sound on the speaker makes it all the more enjoyable too
Date published: 2024-09-04
Rated 5 out of 5 by from great quality, great battery life [This review was collected as part of a promotion.] absolutely amazing, best quality i’ve ever had in my life, long lasting battery life better than most speakers theses days, absolutely would recommend buying the BOOM 4
Date published: 2024-12-29
Rated 5 out of 5 by from Boom a winner This was purchased as a gift and has been in constant use at work and play. A quality product, great sound, at a very reasonable price. Purchased extra coverage to ensure any future issues that may arise are resolved.
Date published: 2025-02-02
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Delivery
Delivery

We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

What's in the box
  • ULTIMATE EARS BOOM 4
  • USB-C Cable
  • Quick Start Guide
Questions & Answers

does this product have a charger in the box?

Asked by: Cheryl
Thanks for your question Cheryl. This does have a USB-C Cable, however chargers are not included, as these cables are designed to connect to any USB wall, power plug, or other USB charging device. Trust this helps! ^CO
Answered by: HN Customer Service
Date published: 2024-08-14
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Terms & Conditions

Pricing Terms

Limit 2 per customer. Personal shoppers only. Trade not supplied. Available from Thursday 30th April 2026 until midnight Tuesday 5th May 2026.

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